PERIMETER & AREA COMBINED FIGURES

Front

What is the definition of Perimeter?

Back

Perimeter is the total distance around the outside of a shape.

Front

What is the formula to calculate the Perimeter of a rectangle?

Back

Perimeter = 2 × (Length + Width)

Front

What is the definition of Area?

Back

Area is the amount of space inside a shape, measured in square units.

Front

What is the formula to calculate the Area of a rectangle?

Back

Area = Length × Width

Front

What units are used to measure Area?

Back

Area is measured in square units, such as square feet (sq ft) or square meters (sq m).

Front

If a rectangle has a length of 10 yards and a width of 5 yards, what is its Area?

Back

Area = 10 yards × 5 yards = 50 square yards.

Front

If a rectangle has a length of 8 meters and a width of 3 meters, what is its Perimeter?

Back

Perimeter = 2 × (8 m + 3 m) = 22 meters.

Front

What is the relationship between Perimeter and Area?

Back

Perimeter measures the boundary length, while Area measures the space within the shape.

Front

How do you find the width of a rectangle if you know the Area and Length?

Back

Width = Area ÷ Length.

Front

What is the Perimeter of a square with each side measuring 4 cm?

Back

Perimeter = 4 sides × 4 cm = 16 cm.